521389008

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{24631}}^1$

素因数の和:24662

約数の個数: 120

約数和(自身を含む): 1740989760

約数和(自身を除く): 1219600752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 84, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 252, 294, 336, 378, 392, 432, 441, 504, 588, 756, 784, 882, 1008, 1176, 1323, 1512, 1764, 2352, 2646, 3024, 3528, 5292, 7056, 10584, 21168, 24631, 49262, 73893, 98524, 147786, 172417, 197048, 221679, 295572, 344834, 394096, 443358, 517251, 591144, 665037, 689668, 886716, 1034502, 1182288, 1206919, 1330074, 1379336, 1551753, 1773432, 2069004, 2413838, 2660148, 2758672, 3103506, 3546864, 3620757, 4138008, 4655259, 4827676, 5320296, 6207012, 7241514, 8276016, 9310518, 9655352, 10640592, 10862271, 12414024, 14483028, 18621036, 19310704, 21724542, 24828048, 28966056, 32586813, 37242072, 43449084, 57932112, 65173626, 74484144, 86898168, 130347252, 173796336, 260694504, 521389008]

約数ペア:

[(1, 521389008), (2, 260694504), (3, 173796336), (4, 130347252), (6, 86898168), (7, 74484144), (8, 65173626), (9, 57932112), (12, 43449084), (14, 37242072), (16, 32586813), (18, 28966056), (21, 24828048), (24, 21724542), (27, 19310704), (28, 18621036), (36, 14483028), (42, 12414024), (48, 10862271), (49, 10640592), (54, 9655352), (56, 9310518), (63, 8276016), (72, 7241514), (84, 6207012), (98, 5320296), (108, 4827676), (112, 4655259), (126, 4138008), (144, 3620757), (147, 3546864), (168, 3103506), (189, 2758672), (196, 2660148), (216, 2413838), (252, 2069004), (294, 1773432), (336, 1551753), (378, 1379336), (392, 1330074), (432, 1206919), (441, 1182288), (504, 1034502), (588, 886716), (756, 689668), (784, 665037), (882, 591144), (1008, 517251), (1176, 443358), (1323, 394096), (1512, 344834), (1764, 295572), (2352, 221679), (2646, 197048), (3024, 172417), (3528, 147786), (5292, 98524), (7056, 73893), (10584, 49262), (21168, 24631)]